Help pages: set window title for sidebar sections

Signed-off-by: julia.kirschenheuter <julia.kirschenheuter@nextcloud.com>

apps/settings/lib/Controller/HelpController.php

@@ -33,6 +33,7 @@ use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http\ContentSecurityPolicy;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\IGroupManager;
+use OCP\IL10N;
 use OCP\INavigationManager;
 use OCP\IRequest;
 use OCP\IURLGenerator;
@@ -45,6 +46,8 @@ class HelpController extends Controller {
 	private $urlGenerator;
 	/** @var IGroupManager */
 	private $groupManager;
+	/** @var IL10N */
+	private $l10n;
 
 	/** @var string */
 	private $userId;
@@ -55,13 +58,15 @@ class HelpController extends Controller {
 		INavigationManager $navigationManager,
 		IURLGenerator $urlGenerator,
 		?string $userId,
-		IGroupManager $groupManager
+		IGroupManager $groupManager,
+		IL10N $l10n
 	) {
 		parent::__construct($appName, $request);
 		$this->navigationManager = $navigationManager;
 		$this->urlGenerator = $urlGenerator;
 		$this->userId = $userId;
 		$this->groupManager = $groupManager;
+		$this->l10n = $l10n;
 	}
 
 	/**
@@ -73,8 +78,9 @@ class HelpController extends Controller {
 	 */
 	public function help(string $mode = 'user'): TemplateResponse {
 		$this->navigationManager->setActiveEntry('help');
-
+		$pageTitle = $this->l10n->t('Administrator documentation');
 		if ($mode !== 'admin') {
+			$pageTitle = $this->l10n->t('User documentation');
 			$mode = 'user';
 		}
 
@@ -91,6 +97,7 @@ class HelpController extends Controller {
 			'urlUserDocs' => $urlUserDocs,
 			'urlAdminDocs' => $urlAdminDocs,
 			'mode' => $mode,
+			'pageTitle' => $pageTitle,
 		]);
 		$policy = new ContentSecurityPolicy();
 		$policy->addAllowedFrameDomain('\'self\'');